US2025162482A1PendingUtilityA1
Twist coiled polymer actuator inside a seat for position control
Assignee: TOYOTA ENG & MFG NORTH AMERICAPriority: Nov 21, 2023Filed: Nov 21, 2023Published: May 22, 2025
Est. expiryNov 21, 2043(~17.3 yrs left)· nominal 20-yr term from priority
D06M 11/83B60N 2/919D06M 11/74D06M 15/333D02G 3/446D02G 3/36D02G 3/34
63
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Claims
Abstract
A twisted and coiled polymer fishing line (TCPFL) actuator, method, and computer program product for using the TCPFL actuator. A TCPFL actuator may be received, wherein the TCPFL actuator is fabricated from a plurality of TCPFL muscles. The TCPFL actuator may be used to adjust a vehicle component.
Claims
exact text as granted — not AI-modifiedWhat is claimed is:
1 . A method for using a twisted and coiled polymer fishing line (TCP FL ) actuator for controlling a component comprising:
receiving a TCP FL actuator, wherein the TCP FL actuator is fabricated from a plurality of TCP FL muscles; and using the TCP FL actuator to adjust a vehicle component.
2 . The method of claim 1 , wherein the TCP FL actuator adjusts the vehicle component based upon at least one of air temperature and water temperature.
3 . The method of claim 1 , wherein fabricating the plurality of TCP FL muscles includes incorporating a resistance wire into the plurality of TCP FL muscles.
4 . The method of claim 1 , wherein fabricating the plurality of TCP FL muscles includes utilizing one of a mandrel coiling process and a thermal annealing process.
5 . The method of claim 1 , wherein the vehicular component includes a seat.
6 . The method of claim 1 , further comprising synthesizing a PVA solution, wherein synthesizing the PVA solution includes:
dissolving an amount of PVA in water to create a solution; adding mesoporous C, and NiAg metal mesh powder to the solution; and removing supernatant from the solution.
7 . The method of claim 6 , wherein coating the TCP FL with the PVA solution includes:
placing the TCP FL in the solution; shaking the TCP FL in the solution; drying the TCP FL by placing the TCP FL in a pre-heated environment for a predetermined amount of time; and crimping the TCP FL .
8 . A computer program product residing on a computer readable storage medium having a plurality of instructions stored thereon which, when executed across one or more processors, causes at least a portion of the one or more processors to perform operations for using a twisted and coiled polymer fishing line (TCP FL ) actuator comprising:
receiving a TCP FL actuator, wherein the TCP FL actuator is fabricated from a plurality of TCP FL muscles; and using the TCP FL actuator to adjust a vehicle component.
9 . The computer program product of claim 8 , wherein the TCP FL actuator adjusts the vehicle component based upon at least one of air temperature and water temperature.
10 . The computer program product of claim 8 , wherein fabricating the plurality of TCP FL muscles includes incorporating a resistance wire into the plurality of TCP FL muscles.
11 . The computer program product of claim 8 , wherein fabricating the plurality of TCP FL muscles includes utilizing one of a mandrel coiling process and a thermal annealing process.
12 . The computer program product of claim 8 , wherein the vehicular component includes a seat.
13 . The computer program product of claim 8 , wherein the instructions further comprise synthesizing a PVA solution, wherein synthesizing the PVA solution includes:
dissolving an amount of PVA in water to create a solution; adding mesoporous C, and NiAg metal mesh powder to the solution; and removing supernatant from the solution.
14 . The computer program product of claim 13 , wherein coating the TCP FL with the PVA solution includes:
placing the TCP FL in the solution; shaking the TCP FL in the solution; drying the TCP FL by placing the TCP FL in a pre-heated environment for a predetermined amount of time; and crimping the TCP FL .
15 . A twisted and coiled polymer fishing line (TCP FL ) actuator for adjusting a vehicle component comprising:
a TCP FL actuator, wherein the TCP FL actuator is fabricated from a plurality of TCP FL muscles; and a vehicle component operatively connected to the TCP FL actuator enabling adjustment of the vehicle component via the TCP FL actuator.
16 . The TCP FL actuator of claim 15 , wherein the TCP FL actuator adjusts the vehicle component based upon at least one of air temperature and water temperature.
17 . The TCP FL actuator of claim 15 , wherein the plurality of TCP FL muscles includes a resistance wire incorporated into the plurality of TCP FL muscles.
18 . The TCP FL actuator of claim 15 , wherein one of a mandrel coiling process and a thermal annealing process are utilized to fabricate the plurality of TCP FL muscles.
19 . The TCP FL actuator of claim 15 , wherein the instructions further comprise synthesizing a PVA solution, wherein the PVA solution is synthesized by at least one of:
an amount of PVA dissolved in water to create a solution; mesoporous C, and NiAg metal mesh powder added to the solution; and supernatant removed from the solution.
20 . The TCP FL actuator of claim 19 , wherein the TCP FL is coated with the PVA solution by at least one of:
the TCP FL placed in the solution; the TCP FL shaken in the solution; the TCP FL dried by placing the TCP FL in a pre-heated environment for a predetermined amount of time; and wherein the TCP FL is crimped.Join the waitlist — get patent alerts
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